10040236420

素因数分解:

$2^2\times 5^1\times {\mathrm{9011}}^1\times {\mathrm{55711}}^1$

素因数の和:64731

約数の個数: 24

約数和(自身を含む): 21087214848

約数和(自身を除く): 11046978428

約数列:

[1, 2, 4, 5, 10, 20, 9011, 18022, 36044, 45055, 55711, 90110, 111422, 180220, 222844, 278555, 557110, 1114220, 502011821, 1004023642, 2008047284, 2510059105, 5020118210, 10040236420]

約数ペア:

[(1, 10040236420), (2, 5020118210), (4, 2510059105), (5, 2008047284), (10, 1004023642), (20, 502011821), (9011, 1114220), (18022, 557110), (36044, 278555), (45055, 222844), (55711, 180220), (90110, 111422)]